homelab/immich/k8s/valkey.yaml

apiVersion: v1
kind: Service
metadata:
  name: immich-valkey
  namespace: immich
  labels:
    app: immich-valkey
spec:
  clusterIP: None
  selector:
    app: immich-valkey
  ports:
    - name: valkey
      port: 6379
      targetPort: valkey
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  annotations:
    reloader.stakater.com/auto: "true"
  name: immich-valkey
  namespace: immich
  labels:
    app: immich-valkey
spec:
  serviceName: immich-valkey
  replicas: 1
  selector:
    matchLabels:
      app: immich-valkey
  template:
    metadata:
      labels:
        app: immich-valkey
    spec:
      containers:
        - name: valkey
          image: docker.io/valkey/valkey:9.1.2-alpine
          command:
            - sh
            - -c
            - valkey-server --appendonly yes --save 30 1 --loglevel warning --requirepass "$REDIS_PASSWORD"
          envFrom:
            - secretRef:
                name: immich-secrets
          ports:
            - name: valkey
              containerPort: 6379
          volumeMounts:
            - name: valkey-data
              mountPath: /data
          # Same reasoning as postgres: 1s probe timeouts flap on a loaded
          # single node with rotational storage.
          startupProbe:
            exec:
              command: ["sh", "-c", 'valkey-cli --pass "$REDIS_PASSWORD" ping | grep -q PONG']
            failureThreshold: 20
            periodSeconds: 5
            timeoutSeconds: 5
          readinessProbe:
            exec:
              command: ["sh", "-c", 'valkey-cli --pass "$REDIS_PASSWORD" ping | grep -q PONG']
            periodSeconds: 10
            timeoutSeconds: 5
          livenessProbe:
            exec:
              command: ["sh", "-c", 'valkey-cli --pass "$REDIS_PASSWORD" ping | grep -q PONG']
            initialDelaySeconds: 20
            periodSeconds: 20
            timeoutSeconds: 5
          resources:
            requests:
              cpu: "25m"
              memory: "64Mi"
            limits:
              cpu: "250m"
              memory: "256Mi"
  volumeClaimTemplates:
    - metadata:
        name: valkey-data
      spec:
        accessModes: ["ReadWriteOnce"]
        resources:
          requests:
            storage: 1Gi